S&S Cycle Idle Mixture Screw

This idle mixture screw from S&S Cycle is made from brass, a material chosen for its durability and resistance to corrosion in fuel systems. It's a direct replacement part designed to help you fine-tune your engine's idle speed and mixture for optimal performance. Getting the idle mixture just right can make a big difference in how smoothly your engine runs, especially at low RPMs.

When you're rebuilding or tuning the carburetor on your motorcycle, having the right hardware is key. This screw allows for precise adjustments to the air-fuel mixture at idle, ensuring your engine runs efficiently and smoothly. It's a small part, but it plays a crucial role in the overall operation of your engine's fuel system.